﻿using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Data.OleDb;
using System.Data.SqlClient;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using eap.share;
using System.Text.RegularExpressions;
using System.Text;

namespace zsproject.page
{
	public class Classroom_time : System.Web.UI.Page
	{
		//存放要传递到aspx文件显示的数据
		public System.Collections.Hashtable output=new System.Collections.Hashtable();
		private string method="";

		public string this_url="";
		public string this_year_id="";
		public string this_semester_id="";
		public string this_class_id="";
		public string this_course_id="";

		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			//---------------------------------------------------------------
			Response.AddHeader("Pragma","No-cache");
			Response.AddHeader("Cache-Control", "no-cache");
			Response.Expires=0;
			//---------------------------------------------------------------

			//读取当前方法
			string page=Req.getPara(Request,"page");
			method=Req.getPara(Request,"method");

			//初始化系统(基本参数，配置参数，数据库连接参数)
			AdminLib.init(Request,Response,Server);
			//检查用户是否登录，是否有权限
			AdminUser user = (AdminUser)Session["_user"];

			if(user==null || !user.isLogin()){ Response.Redirect("../admin/index.aspx?page=unlogin"); Response.End() ; }
			if(user.isRelogin(Request)){ Response.Redirect("../admin/index.aspx?page=relogin"); Response.End() ; }
			//没有菜单的,特殊链接可以不要
			if(!user.getRight(Request)){ Response.Redirect("../admin/index.aspx?page=erraccess"); Response.End() ; }
			if(!user.isWarning()){ Response.Redirect("../admin/index.aspx?page=warning"); Response.End(); }
			//资源权限
			output.Add("actlist",DAO.sqlValueList("SELECT * FROM  dbo.getRightId("+user["id"]+")")); //保存用户有权限的操作	

			if(page=="List") List(Request,Response,Session,output);
			if(page=="List_action"){List_action(Request,Response,Session,output);}
			if(page=="Form") Form(Request,Response,Session,output);			
			if(page=="Form_action"){Form_action(Request,Response,Session,output);}
		}

	 
		private void List(System.Web.HttpRequest Request, System.Web.HttpResponse Response,System.Web.SessionState.HttpSessionState Session,System.Collections.Hashtable output)
		{
			AdminUser user = (AdminUser)Session["_user"];
			string group_id=Sys.toSQLText(Req.getPara(Request,"group_id"));
			string cond2 = " 1=1 ";      //附加的查询条件

			//查询属于下属
			if(group_id=="")
			{
				//查询所有管辖区域的企业
				group_id= user["dept_id"];				
			}

			if(user.getListGroupName().IndexOf("管理")==-1 && user.getListGroupName().IndexOf("教学")==-1)
			{

				if(user.getListGroupName().IndexOf("老师")!=-1)
				{
					cond2=cond2+" and teacher_name='"+user["username"]+"'";
				}
			}

			this_year_id=Req.getPara(Request,"this_year_id");
			this_semester_id=Req.getPara(Request,"this_semester_id");
			this_class_id=Req.getPara(Request,"this_class_id");
			this_course_id=Req.getPara(Request,"this_course_id");

			if(this_year_id!="")
			{
				this_url+="&this_year_id="+this_year_id;
				cond2+=" and t_year_id='"+this_year_id+"'";
			}

			if(this_semester_id!="")
			{
				this_url+="&this_semester_id="+this_semester_id;
				cond2+=" and t_semester_id='"+this_semester_id+"'";
			}

			if(this_class_id!="")
			{
				this_url+="&this_class_id="+this_class_id;
				cond2+=" and t_class_id='"+this_class_id+"'";
			}

			if(this_course_id!="")
			{
				this_url+="&this_course_id="+this_course_id;
				cond2+=" and t_course_id='"+this_course_id+"'";
			}

			// 设置参数			
			string deforder="";   //缺省的排序条件
			string orderTable="";  //排序字段缺省对应的表名，空表示缺省(主要是因为access数据库查询用join时不指定表名容易报错)
			string table="v_classroom_time tb ";  //要查询的表名
			string flist = "teacher_name";    //可以检索的字段， 用'+'分格
			string sfield = "tb.*"; //要在select 语句中查询的字段,空或*表示所有
			string search_title="根据录入的关键字进行检索";  //查询提示
			//标题
			string title="";
			//查询数据库
			AdminList lst=new AdminList(Request,AdminLib.getSimpleRequestURL(Request)+"?page="+Req.getPara(Request,"page"),deforder,user["cfg_list"]);
			System.Data.DataRowCollection list=lst.getList(table,flist,cond2,sfield,orderTable);
			//保存结果
			output.Add("title",title);
			output.Add("search_title",search_title);
			output.Add("list",list);
			output.Add("lst",lst);
		}//end method

		private void List_action(System.Web.HttpRequest Request, System.Web.HttpResponse Response,System.Web.SessionState.HttpSessionState Session,System.Collections.Hashtable output)
		{
			AdminUser user = (AdminUser)Session["_user"];
			int errcode=0;
			string errmsg="";
			string sql = "",message="",strMenu="信息";
			string action=Req.getPara(Request,"action");

			string d=Sys.toSQLText(Req.getPara(Request,"d"));
			if(d!="") d=""+Sys.toInteger(d);

			//检查输入的内容
			//if(title=="") errmsg=errmsg+"标题不能为空。";

			//删除某条记录/删除选中的记录
			if(action=="delete")
			{
				if(d==null||d=="") 
				{
					d=AdminLib.getSelectedCheckbox(Request); //读取选中的记录
				}
            
				if(d==null||d=="")
				{ 
					Response.Write(user.getActionAlarm("您还未选择记录，请选择。")); 
					return; 
				} 
				errcode=errcode+DAO.sqlExec("delete from t_classroom_time where id in ("+d+")");
				
				message=strMenu+"(d="+d+")，删除"+(errcode==0?"成功":"出错"+errmsg)+"。";
			}

			if(errmsg!=""){ Response.Write(user.getActionAlarm(errmsg)); return; }

			//Response.Write("<script>alert('"+message+"');</script>");
			if(errcode!=0) message=message+"(errcode="+errcode+")";
			if(errcode!=0) user.saveLog(Request,message); //保存日志
			string reload=errcode==0?Req.getPara(Request,"reload").Replace("{$id}",d):null; //如果发生了错误，则不需要重新刷新
			Response.Write(user.getActionString(Session,errcode,reload,message)); //显示结果 
		} 

		private void Form(System.Web.HttpRequest Request, System.Web.HttpResponse Response,System.Web.SessionState.HttpSessionState Session,System.Collections.Hashtable output)
		{
			AdminUser user = (AdminUser)Session["_user"];
			
			string d=Sys.toSQLText(Req.getPara(Request,"d"));
			if(d!="") d=""+Sys.toInteger(d);

			System.Data.DataRow map=DAO.sqlRow("select * from t_classroom_time where id ='"+d+"'");			
			/*-------------------------------------附件信息---------------------------------------*/
			/*
			if(map!=null && map["accessory_ids"]!=null && map["accessory_ids"].ToString()!="")
			{
				string sql="select * from tbzs_accessory where id in("+map["accessory_ids"]+")";
				DataRowCollection listAtt = DAO.sqlList(sql);//附件信息
				output.Add("listAtt",listAtt);
			}
			*/
			/*-------------------------------------附件信息---------------------------------------*/
			//保存结果
			output.Add("map",map);		 
		}//end method 

		private void Form_action(System.Web.HttpRequest Request, System.Web.HttpResponse Response,System.Web.SessionState.HttpSessionState Session,System.Collections.Hashtable output)
		{
			AdminUser user = (AdminUser)Session["_user"];
			string sql = "",message="",strMenu="信息";
			string errmsg="";
			int errcode=0;
			string action=Req.getPara(Request,"action");

			string d=Sys.toSQLText(Req.getPara(Request,"d"));
			if(d!="") d=""+Sys.toInteger(d);
			//获取页面参数
			string id=Sys.toSQLText(Req.getPara(Request,"id"));
			string t_teacher_id=Sys.toSQLText(Req.getPara(Request,"t_teacher_id"));
			string classroom_time_sections=Sys.toSQLText(Req.getPara(Request,"classroom_time_sections"));
			string classroom_time_week=Sys.toSQLText(Req.getPara(Request,"classroom_time_week"));
			string t_specialty_id=Sys.toSQLText(Req.getPara(Request,"t_specialty_id"));
			string t_course_id=Sys.toSQLText(Req.getPara(Request,"t_course_id"));
			string t_class_id=Sys.toSQLText(Req.getPara(Request,"t_class_id"));
			string t_year_id=Sys.toSQLText(Req.getPara(Request,"t_year_id"));
			string t_semester_id=Sys.toSQLText(Req.getPara(Request,"t_semester_id"));
			string add_time=Sys.toSQLText(Req.getPara(Request,"add_time"));
			string add_user=Sys.toSQLText(Req.getPara(Request,"add_user"));

			//检查输入的内容
			//if(title=="") errmsg=errmsg+"标题不能为空。";
			if(errmsg!=""){ Response.Write(user.getActionAlarm(errmsg)); return; }		
		
			//附件上传
			string link_name=string.Empty;
			string remark_name=string.Empty;
			string _accessory_ids = "";
			string _hid_ids = Sys.toSQLText(Req.getPara(Request,"hid_accessory_ids"));
			string[] add_attfile    = Sys.toSQLText(Req.getParaValues(Request,"add_attfile"));
			string[] add_attname    = Sys.toSQLText(Req.getParaValues(Request,"add_attname"));
			_accessory_ids = common.BLLFactory.Create().uploadFile2(Request,"0",remark_name,add_attname,add_attfile,user["id"],link_name);
			
			if(_accessory_ids == "")
				_accessory_ids = _hid_ids;
			else if(_accessory_ids!="" && _hid_ids != "")
				_accessory_ids = _hid_ids+","+_accessory_ids;
			
			
			//删除附件
			if(action=="del_att")
			{
				string hid_ids = Sys.toSQLText(Req.getPara(Request,"hid_accessory_ids"));
				string del_ids =Sys.toSQLText(Req.getPara(Request,"del_id")); //读取选中的记录
				if(del_ids == null ||del_ids == "")
				{
					Response.Write("<script>history.back();</script>");
					return;
				}
				string[] ar = hid_ids.Split(',');
				hid_ids = ","+del_ids+",";
				string tmp_ids = "";
				foreach(string str in ar)
				{
					if( hid_ids.IndexOf(","+str+",") == -1 && str != "")
					{
						if(tmp_ids == "")
							tmp_ids += str;
						else
							tmp_ids += ","+str;
					}
				}

				//sql= " select  from tbzs_accessory where id='"+del_ids+"'";

				/*
				//删除服务器文件
				FileManager file=new FileManager();
				file.DeleteFile();
				
				//删除附件表记录
				sql= " delete from tbzs_accessory where id='"+del_ids+"'";
				errcode=errcode+DAO.sqlExec(sql);
				*/

				//更新业务表关联
				if(errcode==0)
				{
					sql= " update t_classroom_time set accessory_ids='"+tmp_ids+"' where id="+d;
					errcode=errcode+DAO.sqlExec(sql);
				}
			}
			//附件上传
			
			if(action=="edit")
			{
				if(d=="")
				{
					//新增
					sql=@"INSERT INTO t_classroom_time
					(						
						[t_teacher_id] ,
						[classroom_time_sections] ,
						[classroom_time_week] ,
						[t_specialty_id] ,
						[t_course_id] ,
						[t_class_id] ,
						[t_year_id] ,
						[t_semester_id] ,
						[add_time] ,
						[add_user] 
					)
					VALUES
					(
						'"+t_teacher_id+
						"','"+classroom_time_sections+
						"','"+classroom_time_week+
						"','"+t_specialty_id+
						"','"+t_course_id+
						"','"+t_class_id+
						"','"+t_year_id+
						"','"+t_semester_id+
						"','"+add_time+
						"','"+add_user+
							"');Select @@IDENTITY";
					d = DAO.sqlValue(sql).ToString();

					strMenu=strMenu+"(d="+d+")新增";
				} 
				else
				{	
					//修改
					sql=@"UPDATE t_classroom_time
						SET
						[t_teacher_id] ='"+t_teacher_id+
						"',[classroom_time_sections]='"+classroom_time_sections+
						"',[classroom_time_week]='"+classroom_time_week+
						"',[t_specialty_id]='"+t_specialty_id+
						"',[t_course_id]='"+t_course_id+
						"',[t_class_id]='"+t_class_id+
						"',[t_year_id]='"+t_year_id+
						"',[t_semester_id]='"+t_semester_id+
						"',[add_time]='"+add_time+
						"',[add_user]='"+add_user+
						"' where id='"+d+"'";
					errcode=DAO.sqlExec(sql);

					strMenu=strMenu+"(d="+d+")修改";
				}
				message=strMenu+(errcode==0?"成功":"出错")+"。";
			
			}			
			//Response.Write("<script>alert('"+message+"');</script>");
			if(errcode!=0) message=message+"(errcode="+errcode+")";
			if(errcode!=0) user.saveLog(Request,message); //保存日志
			string reload=errcode==0?Req.getPara(Request,"reload").Replace("{$id}",d):null; //如果发生了错误，则不需要重新刷新
			Response.Write(user.getActionString(Session,errcode,reload,message)); //显示结果 
		} 
		
		#region Web 窗体设计器生成的代码
		override protected void OnInit(EventArgs e)
		{
			InitializeComponent();
			base.OnInit(e);
		}

		private void InitializeComponent()
		{
			this.Load += new System.EventHandler(this.Page_Load);
		}
		#endregion
	}
}
